if (!is_dir($varDir . '/square')) {
log('creating square dir: ' . $varDir . '/square');
- mkdir($varDir . '/square', 0755, true);
+ if (!mkdir($varDir . '/square', 0755, true)) {
+ logErr('cannot create square dir');
+ exit(5);
+ }
}
log('sizes: ' . implode(', ', $sizes), 2);
foreach ($sizes as $size) {